Demographics & People — Monongahela, Pennsylvania

Population Overview

Population (Census)4,113
Estimated 2026~4,100
Median Age43.0
Total Households1,938
Family Households1,028
Average Household Size2.12
Diversity IndexN/A (N/A)

Race & Ethnicity

White3,843
Black or African American72
Asian0
Hispanic or Latino89

Heritage & Ancestry

GroupCount
Unclassified or not reported1,186
German1,108
Italian841
Irish617
English391
Polish288
Slovak206
Other groups172
Scotch-Irish119
Eastern European79

Language

English Only3,798
Spanish64
Population 5+3,915

Veterans

Veterans263
Population 18+3,350

Commuting

Mean Commute Time29.0 minutes
Work from Home8.9%
Commuter ProfileN/A
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Monongahela, Pennsylvania.